Article
Predictive factors for neoadjuvant combined immunotherapy in gastric adenocarcinoma: Focusing on the primitive enterocyte phenotype and PVR.
British journal of cancer - 1 Aug 2025
Wang Bingzhi, Wang Yinong, Zhu Yongjian, Guo Lei, Zeng Hua, Wu Shuai, Wang Long, Mu Jiali, Shao Xinxin, Cheng Na, Ying Jianming, Tian Yantao, Xue Liyan
Abstract excerpt
BACKGROUND: Neoadjuvant combined immunotherapy has provided more treatment options for patients with gastric adenocarcinoma (GA). However, some GA patients, especially those with primitive enterocyte phenotype (GAPEP) show a poor response to immunotherapy, even with positive PD-L1 expression. METHOD: We enrolled multiple cohorts from our center and utilized public data to identify the predictive factors and...
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